Full and Reduced Bore Trunnion-Mounted 3-Way 3-Seated Flanged End Ball Valve
The Keckley Style BVFT & BVFL 3-Way flanged end ball valves employ investment or shell cast bodies & tailpieces, all produced from ASTM grade materials that are properly heat treated and chemically finished. All wall thicknesses comply with ASME B16.34 as do bolting stress levels.
The BVFT 3-Way flanged end ball valves can be supplied with “L-port” or “T-port” balls which allow a multitude of different piping designs and applications because the BVFT employs three (3) seats. Any of the three (3) ports can be used as the “inlet” with the other ports providing either flow diversion or tight shutoff. Available in both ASTM A 216 Grade WCB carbon steel or ASTM A 351 Grade CF8M body, tailpiece and cover materials.
SEE FEATURES
- Trunnion 3-seated design provides low torque and tight shutoff
- Wall Thickness, Testing, Bolting & Stress Levels Comply with ASME B16.34
- All Models are NACE MR0175 Compliant
- Submerged Packing System & Direct Mount Actuation
- Standard ISO Actuator Mounting Pads on All Sizes
- 2” and 3” sizes are Full Port, 4” size is Reduced Port
- Second Generation PTFE Seats Provide Higher Operating Temperatures
- No rubber sealing components, so superior resistance to all fluids
- Square stem head and submerged adjustable packing allows direct mounting of ISO actuators without brackets or drivers
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